Location History:
- Kodaira, JP (1978)
- Hachioji, JP (1994)
Company Filing History:
2 out of 208 
1 out of 50 
1 out of 42,485 
Years Active: 1978-1994
Title: Takashi Kurokawa: Innovator in Voice Transmission and Data Communication
Introduction
Takashi Kurokawa, an esteemed inventor based in Hachioji, Japan, has made significant contributions to the fields of voice transmission and data communication. With a total of two patents to his name, Kurokawa's innovations demonstrate his expertise and commitment to advancing technology.
Latest Patents
Kurokawa's latest patents include a "Voice Transmission Method and Apparatus in Duplex Radio System" and an "AC Type Line Concentrator". The voice transmission method describes a unique approach to compressing voice signals for transmission. By applying 1/N time compression, where N is a numeral not smaller than 2.0, the invention allows for efficient modulation and transmission of voice signals while ensuring synchronized operation between the transmitter and receiver. This method enhances clarity and efficiency in voice communication systems.
The AC Type Line Concentrator is designed for data communication systems, featuring a crosspoint switch circuit capable of switching analog signals. This allows for the seamless transfer of modulated carrier signals from multiple incoming lines to selected outgoing lines without the need for demodulation, streamlining data communication processes.
Career Highlights
Throughout his career, Kurokawa has worked with notable companies, including Hitachi Denshi Kabushiki Kaisha and Japanese National Railways. His work at these organizations has furthered his experience and knowledge in developing cutting-edge technologies related to telecommunications and data management.
Collaborations
In his journey, Kurokawa has had the privilege of collaborating with talented professionals, such as Michio Fujiwara and Yoshio Akutsu. These collaborations have likely enriched his work and contributed to the development of his innovative designs.
Conclusion
Takashi Kurokawa's contributions to voice transmission and data communication are invaluable. With his innovative patents, he has established himself as a key player in the field, continuously pushing the boundaries of technology. His work stands as an inspiration for future inventors and innovators seeking to make a positive impact through technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.